Cover for an internal combustion engine



FIG. 1 is a left front perspective view of my cover for an internal combustion engine;

FIG. 2 is a right front perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top plan view thereof.

The broken line showings of FIGS. 1, 2 and 7 are environmental only and not part of the claimed design. 

The ornamental design for a cover for an internal combustion engine, as shown and described. 